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target/arm: Add coproc parameter to syn_fp_access_trap

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With ARMv8, this field is always RES0.
With ARMv7, targeting EL2 and TA=0, it is always 0xA.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220609202901.1177572-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-06-10 14:32:30 +01:00 • committed by Peter Maydell
parent 7666a81d15
commit fa33eead86
3 changed files with 18 additions and 6 deletions
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3
target/arm/translate-a64.c
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@ -1162,7 +1162,8 @@ static bool fp_access_check(DisasContext *s)
s->fp_access_checked = true;
gen_exception_insn(s, s->pc_curr, EXCP_UDEF,
syn_fp_access_trap(1, 0xe, false), s->fp_excp_el);
syn_fp_access_trap(1, 0xe, false, 0),
s->fp_excp_el);
return false;
}
s->fp_access_checked = true;